/* =====================================================
   INFINITY ACELERADORA — LP V2
   Layout 2 colunas + animações de page load
   ===================================================== */

:root {
  --bg: #0a0a0a;
  --bg-soft: #111;
  --bg-elev: #161616;
  --bg-card: #1a1a1a;
  --bg-light: #f5f5f5;
  --bg-light-card: #ffffff;
  --border: #2a2a2a;
  --border-soft: #1f1f1f;
  --border-light: #e5e5e5;
  --text: #ffffff;
  --text-muted: #aaa;
  --text-dim: #888;
  --text-dark: #1a1a1a;
  --text-dark-muted: #555;
  --orange: #FF6A00;
  --orange-light: #FF8A2A;
  --orange-dark: #E55F00;
  --yellow: #FFC107;
  --green: #22c55e;
  --container: 1180px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-sm: 10px;
  --header-h: 76px;
  --shadow-orange: 0 12px 40px rgba(255, 106, 0, 0.35);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-card-light: 0 8px 28px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }

body {
  font-family: 'Archivo', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }
::selection { background: var(--orange); color: #fff; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* ============= TIPOGRAFIA ============= */
.hl-orange { color: var(--orange); }
.hl-orange-line {
  color: var(--orange);
  position: relative;
  display: inline-block;
}
.hl-orange-line::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

.section-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(28px, 4.2vw, 52px);
  line-height: 1.05;
  letter-spacing: 0.5px;
  text-align: center;
  color: #fff;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.section-title-dark { color: var(--text-dark); }

.section-sub {
  text-align: center;
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 56px;
  line-height: 1.6;
}
.section-sub strong { color: #fff; font-weight: 700; }
.section-sub-dark { color: var(--text-dark-muted); }
.section-sub-dark strong { color: var(--text-dark); }

/* ============= BUTTONS ============= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 999px;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  transition: all 0.25s ease;
  cursor: pointer;
  position: relative;
  text-decoration: none;
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  color: #fff;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(255, 106, 0, 0.5);
}
.btn-primary:active { transform: translateY(0); }
.btn-sm { padding: 12px 22px; font-size: 12px; }
.btn-lg { padding: 18px 38px; font-size: 15px; }
.btn-block { width: 100%; }

/* ============= ANIMAÇÕES DE PAGE LOAD ============= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.anim-load {
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.anim-d1 { animation-delay: 0.1s; }
.anim-d2 { animation-delay: 0.25s; }
.anim-d3 { animation-delay: 0.4s; }
.anim-d4 { animation-delay: 0.55s; }
.anim-d5 { animation-delay: 0.3s; animation-name: fadeInRight; }

/* Reveal on scroll */
.reveal { transition: opacity 0.7s ease, transform 0.7s ease; }
body.js-on .reveal {
  opacity: 0;
  transform: translateY(28px);
}
body.js-on .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============= HEADER ============= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(10, 10, 10, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}
.header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom-color: var(--border-soft);
}
.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Anton', sans-serif;
  font-size: 24px;
  color: #fff;
  letter-spacing: 1px;
}
.logo-mark {
  color: var(--orange);
  font-size: 30px;
  text-shadow: 0 0 14px rgba(255, 106, 0, 0.5);
  line-height: 1;
}
.logo-dot { color: var(--orange); }

/* ============= HERO (2 colunas) ============= */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 40px) 0 80px;
  overflow: hidden;
  background: var(--bg);
  min-height: 90vh;
  display: flex;
  align-items: center;
}

/* Marquee fantasma de fundo */
.hero-bg-marquee {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
  opacity: 0.06;
}
.hero-bg-track {
  position: absolute;
  bottom: 25%;
  left: 0;
  display: flex;
  gap: 32px;
  white-space: nowrap;
  font-family: 'Anton', sans-serif;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: 2px;
  color: #fff;
  animation: marquee-bg 70s linear infinite;
  width: max-content;
  align-items: center;
}
.hero-bg-track-2 {
  bottom: 12%;
  animation-direction: reverse;
  animation-duration: 90s;
  color: var(--orange);
}
.hero-bg-track .dot {
  color: var(--orange);
  font-size: 0.4em;
}
@keyframes marquee-bg {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.warning-tri {
  position: absolute;
  width: 100px;
  height: 100px;
  filter: drop-shadow(0 4px 12px rgba(255, 193, 7, 0.3));
  opacity: 0.95;
  z-index: 2;
  animation: triPulse 4s ease-in-out infinite;
}
.tri-1 {
  top: 14%;
  left: 2%;
  transform: rotate(-12deg);
  animation-delay: 0s;
}
.tri-2 {
  bottom: 8%;
  right: 3%;
  transform: rotate(15deg);
  width: 80px;
  height: 80px;
  animation-delay: 1.5s;
}
@keyframes triPulse {
  0%, 100% { transform: rotate(-12deg) scale(1); }
  50% { transform: rotate(-10deg) scale(1.05); }
}
.tri-2 {
  animation-name: triPulse2;
}
@keyframes triPulse2 {
  0%, 100% { transform: rotate(15deg) scale(1); }
  50% { transform: rotate(17deg) scale(1.05); }
}

.hero-container {
  position: relative;
  z-index: 3;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  text-align: left;
}
.hero-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: 'Anton', sans-serif;
  font-size: clamp(26px, 3vw, 32px);
  color: #fff;
  margin-bottom: 32px;
  letter-spacing: 1.5px;
}
.hero-brand-mark {
  color: var(--orange);
  font-size: 1.4em;
  text-shadow: 0 0 18px rgba(255, 106, 0, 0.7);
}
.hero-brand-dot { color: var(--orange); }

.hero-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(32px, 4.8vw, 60px);
  line-height: 1.05;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  color: #fff;
}
.hero-title .hl-orange {
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}

.hero-sub {
  font-size: clamp(14px, 1.4vw, 17px);
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.6;
}
.hero-sub strong { color: #fff; font-weight: 700; }

.hero-cta {
  display: inline-flex;
}

/* Hero photo */
.hero-photo {
  position: relative;
}
.hero-photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  max-width: 460px;
  margin-left: auto;
}
.hero-photo-glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle at 50% 50%, rgba(255, 106, 0, 0.35), transparent 65%);
  z-index: -1;
  filter: blur(35px);
}
.hero-photo-placeholder, .expert-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #161616, #0d0d0d);
  border: 2px dashed rgba(255, 106, 0, 0.4);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  padding: 20px;
}
.placeholder-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(255, 106, 0, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(255, 193, 7, 0.05) 0%, transparent 50%);
}
.placeholder-content {
  position: relative;
  text-align: center;
  z-index: 1;
}
.placeholder-title {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  color: #fff;
  margin: 16px 0 8px;
  letter-spacing: 2px;
}
.placeholder-sub {
  font-size: 12px;
  color: var(--text-dim);
  max-width: 240px;
  line-height: 1.4;
}

/* ============= AVISO + FORM (2 colunas) ============= */
.alert-form-section {
  padding: 80px 0;
  background: var(--bg);
  position: relative;
}
.alert-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.alert-content { padding-top: 12px; }

.alert-badge {
  display: inline-block;
  padding: 8px 24px;
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  color: #fff;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 2px;
  border-radius: 999px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-orange);
}
.alert-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.05;
  margin-bottom: 18px;
  color: #fff;
  text-align: left;
}
.alert-sub {
  font-size: clamp(14px, 1.4vw, 17px);
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.6;
}
.alert-sub strong { color: var(--orange); font-weight: 800; }

.steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.step {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
.step-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: #fff;
  border-radius: 12px;
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.step-icon svg { transform: rotate(-45deg); }
.step-body { padding-top: 4px; min-width: 0; flex: 1; }
.step-title {
  font-family: 'Archivo', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}
.step-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}
.step-text strong { color: #fff; font-weight: 700; }

/* Form card */
.form-card {
  background: linear-gradient(180deg, var(--bg-elev), var(--bg-card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  box-shadow: var(--shadow-card);
}
.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}
.form-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.1;
  text-align: center;
  margin-bottom: 28px;
  color: #fff;
}

.form-row { margin-bottom: 12px; }
.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-row input, .form-row select {
  width: 100%;
  padding: 16px 20px;
  background: #fff;
  border: 2px solid transparent;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-dark);
  transition: all 0.2s ease;
  outline: none;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}
.form-row select {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23666'%3e%3cpath d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 22px;
  padding-right: 48px;
}
.form-row input:focus, .form-row select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 0, 0.15);
}
.form-row input::placeholder { color: #888; }

.form-submit { margin-top: 14px; }

.form-disclaimer {
  text-align: center;
  font-size: 12.5px;
  color: var(--text-dim);
  margin-top: 16px;
}
.form-disclaimer strong { color: #fff; }

/* ============= CASES (fundo claro) ============= */
.cases-section {
  padding: 100px 0;
  background: var(--bg-light);
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 900px;
  margin: 0 auto 48px;
}
.case-card {
  background: var(--bg-light-card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-card-light);
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
}
.case-result-bar {
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  padding: 12px 20px;
  text-align: left;
  color: #fff;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.3px;
}
.case-media {
  aspect-ratio: 16 / 11;
  background: #f0f0f0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #fafafa;
  border: 2px dashed rgba(255, 106, 0, 0.4);
  padding: 20px;
}
.case-placeholder-text {
  font-size: 12px;
  color: var(--text-dark-muted);
  text-align: center;
  line-height: 1.5;
}
.case-info {
  padding: 16px 20px;
  background: #fff;
}
.case-name {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 16px;
  color: var(--text-dark);
  margin-bottom: 2px;
}
.case-meta {
  font-size: 13px;
  color: var(--text-dark-muted);
}
.cases-cta { text-align: center; }

/* ============= EXPERT (foto + cards) ============= */
.expert-section { padding: 100px 0; background: var(--bg); }

.expert-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 80px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.expert-photo-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elev);
  aspect-ratio: 1 / 1.2;
  position: relative;
}
.expert-photo-placeholder { aspect-ratio: 1 / 1.2; }

.expert-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.expert-card {
  display: flex;
  background: var(--bg-elev);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s ease;
}
.expert-card:hover {
  transform: translateX(4px);
  background: var(--bg-card);
}
.expert-card-bar {
  width: 4px;
  background: linear-gradient(180deg, var(--orange-light), var(--orange));
  flex-shrink: 0;
}
.expert-card-body {
  padding: 22px 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  flex: 1;
}
.expert-card-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 106, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.expert-card-content { flex: 1; min-width: 0; }
.expert-card-title {
  font-family: 'Archivo', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 6px;
}
.expert-card-text {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============= STATS ============= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.stat-box {
  position: relative;
  text-align: center;
  padding: 36px 16px;
  background: var(--bg);
}
.stat-corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid var(--orange);
}
.stat-corner-tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.stat-corner-tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.stat-corner-bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.stat-corner-br { bottom: 0; right: 0; border-left: none; border-top: none; }
.stat-number {
  font-family: 'Anton', sans-serif;
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 400;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: clamp(10px, 1.1vw, 12px);
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ============= METHOD ============= */
.method-section {
  padding: 100px 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.method-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 106, 0, 0.08), transparent 70%);
  z-index: 0;
}
.method-section .container { position: relative; z-index: 1; }
.method-section .section-title { max-width: 900px; margin-left: auto; margin-right: auto; }

.method-image {
  max-width: 540px;
  margin: 0 auto;
}
.method-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.method-image-frame img {
  width: 100%;
  height: auto;
  display: block;
}
.method-image-note {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--yellow);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: #fff;
  text-align: center;
  line-height: 1.5;
}
.method-image-note code {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  background: rgba(255, 193, 7, 0.15);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--yellow);
}

/* ============= DIFERENCIAL EXCLUSIVO ============= */
.differential-section {
  padding: 100px 0;
  background: var(--bg-light);
}
.diff-badge {
  display: block;
  width: max-content;
  margin: 0 auto 24px;
  padding: 8px 24px;
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  color: #fff;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 2px;
  border-radius: 999px;
  box-shadow: var(--shadow-orange);
}
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 1100px;
  margin: 0 auto 48px;
}
.diff-card {
  background: var(--bg-light-card);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card-light);
  transition: all 0.25s ease;
}
.diff-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
}
.diff-card-top {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, var(--orange-light), var(--orange));
  border-radius: 0 0 4px 4px;
}
.diff-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 106, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.diff-card-title {
  font-family: 'Archivo', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}
.diff-card-text {
  font-size: 13.5px;
  color: var(--text-dark-muted);
  line-height: 1.55;
}
.diff-cta { text-align: center; }

/* ============= SERVICES (compactos) ============= */
.services-section { padding: 100px 0; background: var(--bg); }
.services-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
}
.service-card {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.25s ease;
}
.service-card-reverse {
  grid-template-columns: 1fr 1.05fr;
}
.service-card-reverse .service-image { order: 2; }
.service-card-reverse .service-content { order: 1; }
.service-card:hover {
  border-color: var(--orange);
  box-shadow: 0 12px 40px rgba(255, 106, 0, 0.15);
}
.service-image {
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 16px;
}
.service-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 320px;
}
.service-content {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.service-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.1;
  letter-spacing: 1px;
  margin-bottom: 20px;
  color: #fff;
}
.service-list-items {
  list-style: none;
  padding: 0;
  margin: 0;
}
.service-list-items li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.5;
  position: relative;
  padding-left: 30px;
}
.service-list-items li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 18px;
  height: 18px;
  background: var(--green);
  border-radius: 50%;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3e%3cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px;
}

/* ============= FAQ (2 colunas) ============= */
.faq-section { padding: 100px 0; background: var(--bg); }
.faq-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 60px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}
.faq-intro { padding-top: 12px; }
.faq-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1;
  letter-spacing: 1px;
  margin-bottom: 18px;
  color: #fff;
  text-transform: uppercase;
}
.faq-sub {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.5;
}
.faq-sub strong { color: #fff; font-weight: 700; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.2s ease;
}
.faq-item:hover { border-color: rgba(255, 106, 0, 0.4); }
.faq-question {
  display: flex;
  width: 100%;
  padding: 20px 24px;
  align-items: center;
  gap: 14px;
  background: transparent;
  border: none;
  color: #fff;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 15.5px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}
.faq-question:hover { color: var(--orange); }
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.3s ease;
}
.faq-answer.open {
  max-height: 500px;
  padding: 0 24px 22px 62px;
}
.faq-answer p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}
.faq-answer strong { color: #fff; }

/* ============= FOOTER ============= */
.footer {
  background: #050505;
  padding: 56px 0 32px;
  text-align: center;
  border-top: 1px solid var(--border-soft);
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Anton', sans-serif;
  font-size: 32px;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.footer-social a:hover {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-2px);
}
.footer-copy {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

/* ============= FLOATING CTA ============= */
.floating-cta {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  color: #fff;
  border-radius: 999px;
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.6px;
  box-shadow: 0 8px 32px rgba(255, 106, 0, 0.5);
  transition: all 0.25s ease;
  animation: float 3s ease-in-out infinite;
}
.floating-cta:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 14px 40px rgba(255, 106, 0, 0.7);
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* ============= RESPONSIVE ============= */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .alert-form-grid { gap: 40px; }
  .expert-grid { gap: 32px; }
  .faq-grid { gap: 40px; }
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-content { text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-photo-frame { margin-left: auto; margin-right: auto; max-width: 380px; }

  .alert-form-grid { grid-template-columns: 1fr; gap: 48px; }
  .alert-title { text-align: left; }

  .expert-grid { grid-template-columns: 1fr; max-width: 540px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-card:nth-child(odd):last-child {
    grid-column: 1 / -1;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
  }

  .service-card,
  .service-card-reverse {
    grid-template-columns: 1fr !important;
  }
  .service-card .service-image,
  .service-card-reverse .service-image {
    order: 1 !important;
    min-height: 240px;
  }
  .service-card .service-content,
  .service-card-reverse .service-content {
    order: 2 !important;
    padding: 32px 28px;
  }

  .cases-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }

  .faq-grid { grid-template-columns: 1fr; }
  .faq-title { text-align: center; }
  .faq-sub { text-align: center; }
}

@media (max-width: 720px) {
  .header { height: 64px; }
  :root { --header-h: 64px; }
  .nav-container { padding: 0 16px; }
  .logo { font-size: 20px; }
  .logo-mark { font-size: 26px; }
  .header-cta { padding: 10px 16px; font-size: 11px; letter-spacing: 0.3px; }

  .hero { padding: calc(var(--header-h) + 24px) 0 56px; min-height: auto; }
  .container { padding: 0 16px; }
  .tri-1 { width: 70px; height: 70px; top: 8%; left: -8px; }
  .tri-2 { width: 60px; height: 60px; bottom: 4%; right: -8px; }
  .hero-bg-track { font-size: clamp(40px, 16vw, 80px); }

  .alert-form-section, .cases-section, .expert-section,
  .method-section, .differential-section, .services-section, .faq-section {
    padding: 64px 0;
  }
  .alert-form-grid { gap: 40px; }

  .form-card { padding: 28px 22px; }
  .form-row-2col { grid-template-columns: 1fr; }

  .diff-grid { grid-template-columns: 1fr; max-width: 380px; margin-left: auto; margin-right: auto; }
  .diff-card:nth-child(odd):last-child { grid-column: auto; }

  .step-icon { width: 48px; height: 48px; }
  .step-icon svg { width: 28px; height: 28px; }

  .service-content { padding: 28px 22px; }
  .service-list-items li { font-size: 14px; }

  .faq-question { padding: 16px 18px; font-size: 14.5px; }
  .faq-answer.open { padding: 0 18px 18px 50px; }

  .floating-cta { padding: 12px 16px; font-size: 12px; bottom: 16px; right: 16px; }
  .floating-cta-text { display: none; }

  .stat-number { font-size: clamp(30px, 8vw, 44px); }
  .stat-box { padding: 28px 8px; }
}

@media (max-width: 420px) {
  .header-cta { font-size: 10px; padding: 8px 12px; letter-spacing: 0.2px; }
  .btn-lg { padding: 16px 24px; font-size: 13px; }
  .hero-photo-frame { max-width: 320px; }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .anim-load { opacity: 1 !important; }
  .hero-bg-track { animation: none; }
}